Gas appliance vent adapter



FIG. 1 is a side elevational view of the gas appliance vent adapter;

FIG. 2 is a top perspective view thereof;

FIG. 3 is a bottom perspective view thereof;

FIG. 4 is a side elevational view a second embodiment of the gasappliance vent adapter as disclosed in FIG. 1;

FIG. 5 is a top perspective view of FIG. 4;

FIG. 6 is a bottom perspective view of FIG. 4;

FIG. 7 is a side elevational view a third embodiment of the gasappliance vent adapter as disclosed in FIG. 1;

FIG. 8 is a top perspective view of FIG. 7; and,

FIG. 9 is a bottom perspective view of FIG. 7.

The ornamental design for a gas appliance vent adapter, as shown.